Shulou(Shulou.com)06/01 Report--

1. Experimental Topology

2. Basic configuration

R1 configuration

Interface Serial0/0

Ip address 12.1.1.1 255.255.255.0

Router bgp 1

No synchronization

Bgp router-id 1.1.1.1

Neighbor 12.1.1.2 remote-as 2

R2 configuration

Interface Serial0/0

Ip address 12.1.1.2 255.255.255.0

Router bgp 2

No synchronization

Bgp router-id 2.2.2.2

Neighbor 12.1.1.1 remote-as 1

No auto-summary

3. Configure MD5 authentication

Before configuring MD5 authentication

Unilaterally configure MD5 authentication on R1

R1 (config) # router bgp 1

R1 (config-router) # neighbor 12.1.1.2 password cisco

MD5 authentication is also configured on R2

R2 (config) # router bgp 2

R2 (config-router) # neighbor 12.1.1.1 password cisco

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